Why the
American Gem Society
The American Gem Society is the country’s preeminent jewelry trade association dedicated to consumer protection. Which basically means, if you’re looking to buy jewelry or learn about birthstones by month, you’ve come to the right place.
Since 1934, we’ve been making it easier and safer to buy jewelry of any kind. Even if you don’t know the first thing about cut and clarity, we can help you, educate you, and point you in the direction of jewelers that are dedicated to protecting you. AGS is one of the top jewelers when it comes to ethical practices and thorough grading standards.
Fun with Jewelry
Curious about the latest jewelry styles, or what AGS has been up to? Click below!
Member Portal
Fall Jewelry Trends You Won’t Want To Miss
By Kimberly Tate, Content Specialist, American Gem Society and AGS Laboratories Fashion trends during the fall season often incorporate warm colors and heavier clothing to
Four Fun Facts About Sapphire
By Kimberly Tate, Content Specialist, American Gem Society and AGS Laboratories A new month means we have a new birthstone(s) to celebrate! Sapphire, the birthstone
Tips from Jewelers Mutual Group: August’s Birthstone—Peridot in the Limelight
Peridot’s signature lime green glow looks good any time of day! It’s one of few gemstones that come in one color, though the green hue
Fall Jewelry Trends You Won’t Want To Miss
By Kimberly Tate, Content Specialist, American Gem Society and AGS Laboratories Fashion trends during the fall season often incorporate warm colors and heavier clothing to
Four Fun Facts About Sapphire
By Kimberly Tate, Content Specialist, American Gem Society and AGS Laboratories A new month means we have a new birthstone(s) to celebrate! Sapphire, the birthstone
Tips from Jewelers Mutual Group: August’s Birthstone—Peridot in the Limelight
Peridot’s signature lime green glow looks good any time of day! It’s one of few gemstones that come in one color, though the green hue